Mapwize - A user-friendly indoor mapping platform
LucidChart - LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
Tangar - Indoor navigation using area learning
draw.io - Online diagramming application
Puck.js - The ground-breaking bluetooth beacon
Visio - Simplify and communicate complex information using data-linked diagrams.